Tx DPL Invert

(Conventional MPL Configuration, MPL List)

Selects for Digital Private Line (DPL) signals to be inverted before they are transmitted from the radio while operating on the current MPL (Multiple Private Line) List - (record / row). Inverted coding allows for more traffic / usage on frequencies.

	DPL Invert must be set on both receiving and transmitting radios for communication to occur.
	The MPL menu can only be accessed by the radio-user when the radio is operating on a Conventional communications channel that has its Rx Voice / Signal Type field set to "Non-ASTRO" and has its User Selectable PL [MPL] field enabled.
	Either the Multiple Private Line button-press or the Multiple Private Line menu-selection must be CPS-defined thus allowing the radio-user to select the desired PL settings / list.

When Tx Squelch Type is set to "DPL", and

when the radio is model / option capable.